Read the the terms of the trade and make sure you can comply with them.
Use this form to send in a trade request with the sum you wish to trade.
After opening the trade request it is possible to discuss with
the trader in LocalBitcoins.com messaging system.

Open trade requests and message inbox can be found under Dashboard under your user profile page. You can send and receive messages with the trader there.

Select the quantity of BitCoins you wish to sell and submit your offer. LocalBitcoins will hold your offer on ESCROW for your safety. After the negotiation is confirmed the carrier will go to the agreed location with the value of the transation. A number for contact with the carrier will be provided during the negotiation.